1 rcr esai receiver 0 enable (re0) - bit 0, 2 rcr esai receiver 1 enable (re1) - bit 1, 3 rcr esai receiver 2 enable (re2) - bit 2 – Freescale Semiconductor DSP56366 User Manual

Page 177: 4 rcr esai receiver 3 enable (re3) - bit 3, 5 rcr reserved bits - bits 4-5, 17-18, 6 rcr receiver shift direction (rshfd) - bit 6, Rcr esai receiver 0 enable (re0) - bit 0 -27, Rcr esai receiver 1 enable (re1) - bit 1 -27, Rcr esai receiver 2 enable (re2) - bit 2 -27, Rcr esai receiver 3 enable (re3) - bit 3 -27